NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Olga Hardin, M.D.

Allergy & Immunology Physician in Richmond, VA · enumerated 2014.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1477973568

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Registry record

Entity type Individual (Type 1)
Name Olga Hardin
Credential M.D.
Sex Female
Practice address Richmond, VA, 23229
Phone (804) 288-0055
Fax (804) 288-2659
Enumeration date Apr 16, 2014
Last updated in NPPES Nov 17, 2023

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

207K00000X Allergy & Immunology Physician Allopathic & Osteopathic Physicians · License 0101279482 (VA) Primary
MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier Type State Issuer
6707809 Medicaid VT -
VAM859C Other VA MEDICARE PTAN
1477973568 Medicaid VA -

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

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Frequently asked questions

How do I verify Olga Hardin's NPI record?
Cross-check NPI 1477973568 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1477973568 active?
Yes, as of the latest NPPES snapshot, NPI 1477973568 is active (record last updated 2023-11-17).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-11-17.